Uni Mitsubishi Jetstream Multifunctional Pen Refill SXR-80 0.38mm

[Description]

• Uni's Jetstream, the world's first revolutionary low-viscosity oil-based ink, ensures silky writing at any speed with less resistance than traditional oil-based pens.
• With unique colorants and pigments, Jetstream delivers a black that is twice as rich as regular oil-based inks; the ink soaks into paper fast and dries quickly to reduce smudging.
• The double balls and spring mechanism inside the refill prevent ink backflow, even when the pen is subjected to shaking and impact.
• The new generation product has a 10% increase in ink volume, offering more durability.
• It utilizes paper packaging for environmental friendliness.
• The ink's printing effect has been improved to be clearer and easier to read.

[Specifications]